878-300-XXXX Phone Numbers | ReversePhone.com

People are Saying:

(878) 300-6167 - April 23rd, 2026 6:59pm

Reported as spam through quick feedback

By Anonymous

(878) 300-8958 - March 14th, 2026 11:40am

Reported as spam through quick feedback

By Anonymous

(878) 300-7180 - December 5th, 2024 1:49am

Spam

By Anonymous

878-300-XXXX Phone Numbers (New Castle, PA)

Learn more about this area code and exchange and where the caller may be located.

The phone exchange is the three digits after the area code and before the extension. An example is (878) 300-XXXX where 300 is the exchange number. It enables telephone line extensions to be interconnected in a local area based on a specific geographic assignment.

The (878) 300 exchange is located within the 878 area code in New Castle, PA. It connects mobile numbers from the Dish Wireless carrier in Lawrence county. Associated zip codes include 16057, 16101, 16102, 16103.

Potentially, callers could keep their phone numbers even if they move away, so a caller may be located in New Castle, PA or elsewhere. You can use a reverse phone lookup to help find the registered address for a potential caller.

878-300-XXXX

User Comments

People are Saying:

FAQs about (878) 300-XXXX

878-300-XXXX

User Comments

People are Saying:

FAQs about (878) 300-XXXX

What is a phone number exchange?

What is the (878) 300 exchange?

Are callers using phone numbers within the 300 exchange still located in New Castle, PA?